| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2 + 2 Cs = 2 HCs
Rb + S2 = RbS =>
2 Rb + S2 = 2 RbS
C8H8O3 + H2O = C7H6O3 + CH3OH =>
C8H8O3 + H2O = C7H6O3 + CH3OH
Li2CO3 + Cu(NO3)2 = LiNO3 + CuCO3 =>
Li2CO3 + Cu(NO3)2 = 2 LiNO3 + CuCO3
MnO2 + ClO3{-} + OH{-} = MnO4{-} + Cl{-} + H2O =>
2 MnO2 + ClO3{-} + 2 OH{-} = 2 MnO4{-} + Cl{-} + H2O
SiO2 + NaOH = SiO2NaOH =>
SiO2 + NaOH = SiO2NaOH
C6H5C2H5 + O2 = C6H5OH + H2O =>
6 C6H5C2H5 + 7 O2 = 8 C6H5OH + 6 H2O
HBr + NiCO3 = H2CO3 + NiBr2 =>
2 HBr + NiCO3 = H2CO3 + NiBr2
H + Cl + O2 = HClO =>
2 H + 2 Cl + O2 = 2 HClO
Br2 + Cl{-} = Br{-} + Cl =>
Br2 + 2 Cl{-} = 2 Br{-} + 2 Cl
NaCl + O = NaClO4 =>
NaCl + 4 O = NaClO4
C5H12 + Cl2 = C + HCl =>
C5H12 + 6 Cl2 = 5 C + 12 HCl
C7H7{+} + e + CH3CO = C6H5CH2COCH3 =>
C7H7{+} + e + CH3CO = C6H5CH2COCH3
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4] =>
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4]
Sn + FeCl2 = Fe2 + Sn2Cl =>
8 Sn + 2 FeCl2 = Fe2 + 4 Sn2Cl
Fe(s) + S8 = Fe2S3 =>
16 Fe(s) + 3 S8 = 8 Fe2S3
Li2O + SO2 = Li2SO3 =>
Li2O + SO2 = Li2SO3
CH3COONH4 + H2O = CH3COOH + NH4OH =>
CH3COONH4 + H2O = CH3COOH + NH4OH
IO{-}3(aq) + HSO{-}3(aq) = I{-}(aq) + SO2{-}4(aq) + H2O =>
3 IO{-}3(aq) + 2 HSO{-}3(aq) = 3 I{-}(aq) + 2 SO2{-}4(aq) + H2O
Zn + MnO2 + H2O = Zn(OH)2 + Mn2O3 =>
Zn + 2 MnO2 + H2O = Zn(OH)2 + Mn2O3
HCl + Sn = SnCl + H2 =>
2 HCl + 2 Sn = 2 SnCl + H2
Mg(s) + Ag(NO3)(aq) = Mg(NO3)2(aq) + Ag(s) =>
Mg(s) + 2 Ag(NO3)(aq) = Mg(NO3)2(aq) + 2 Ag(s)
(NH4)2SO4(s) + BaCl2(s) = NH4Cl + BaSO4 =>
(NH4)2SO4(s) + BaCl2(s) = 2 NH4Cl + BaSO4
CH3CHOHCH2CH3 + O2 = H2O + CH3COCH2CH3 =>
2 CH3CHOHCH2CH3 + O2 = 2 H2O + 2 CH3COCH2CH3
Ca(NO3)2(aq) + Na2S(aq) = CaS + Na(NO3) =>
Ca(NO3)2(aq) + Na2S(aq) = CaS + 2 Na(NO3)
Mg + C3H6O2 = Mg(CH3CH2COO)2 + H2 =>
Mg + 2 C3H6O2 = Mg(CH3CH2COO)2 + H2
FeO + SiO2 = FeO*SiO2 =>
FeO + SiO2 = FeO*SiO2
As + O = As3O =>
3 As + O = As3O
FeO3H3 + H2SO4 = FeH3S3O12 + H2O =>
FeO3H3 + 3 H2SO4 = FeH3S3O12 + 3 H2O
Cu(No3)2 + CaCo3 = CuCo3 + Ca(No3)2 =>
Cu(No3)2 + CaCo3 = CuCo3 + Ca(No3)2
CH3COONa + NaOH = CH4 + Na2CO3 =>
CH3COONa + NaOH = CH4 + Na2CO3
C8H10 + KMnO4 = C7H6O2 + MnO2 + KOH + CH3 =>
13 C8H10 + 28 KMnO4 = 14 C7H6O2 + 28 MnO2 + 28 KOH + 6 CH3
NH3 + NO2 = H2O + N2 =>
8 NH3 + 6 NO2 = 12 H2O + 7 N2
CaCl2 + H3PO4 = Ca(H2PO4)2 + H + Cl =>
CaCl2 + 2 H3PO4 = Ca(H2PO4)2 + 2 H + 2 Cl
S{-2} + H2O = HS{-} + OH{-} =>
S{-2} + H2O = HS{-} + OH{-}
P + Cl + O = PClO =>
P + Cl + O = PClO
C3H6O2 + NH3 = C3H9NO2 =>
C3H6O2 + NH3 = C3H9NO2
C4H8 + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
C4H8 + 8 KMnO4 + 10 KOH = 2 CH3COOK + 8 K2MnO4 + 6 H2O
K4[Fe(CN)6] + H2O2 + H2SO4 = K2[Fe(CN)6] + K2SO4 + H2O =>
K4[Fe(CN)6] + H2O2 + H2SO4 = K2[Fe(CN)6] + K2SO4 + 2 H2O
Ni{2+} + NH3 = [Ni(NH3)6]{2+} =>
Ni{2+} + 6 NH3 = [Ni(NH3)6]{2+}
C3H4N2 + H2O = C3H3N2 + H3O =>
C3H4N2 + H2O = C3H3N2 + H3O
Co(OH)2 + Br2 + KOH = Co(OH)3 + KBr =>
2 Co(OH)2 + Br2 + 2 KOH = 2 Co(OH)3 + 2 KBr
SiO2 = SiO + O2 =>
2 SiO2 = 2 SiO + O2
KCl + Na(NO3) = KNO3 + NaCl =>
KCl + Na(NO3) = KNO3 + NaCl
(N2Cl4)3 + (CH4)3 = N2 + H2 + CCl4 =>
(N2Cl4)3 + (CH4)3 = 3 N2 + 6 H2 + 3 CCl4
Ba + Ni3(PO4)2 = Ni + Ba(PO4) =>
2 Ba + Ni3(PO4)2 = 3 Ni + 2 Ba(PO4)
Na2(CO3) = C + Na + O2 =>
2 Na2(CO3) = 2 C + 4 Na + 3 O2
Cs + HOH = CsOH + H =>
Cs + HOH = CsOH + H
MgSO3(aq) + HCl(aq) = MgCl2(aq) + H2O(l) + SO2(g) =>
MgSO3(aq) + 2 HCl(aq) = MgCl2(aq) + H2O(l) + SO2(g)
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4 =>
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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